DPlot graphs and manipulates 2D and 3D data from a variety of sources in many different formats. While designed for scientists, engineers, and other technical fields, DPlot's straightforward interface will appeal to anybody interested in creating presentation-quality X-Y plots and/or contour plots of 3D data. DPlot runs on Windows 95, 98, 2000, ME, NT, 2003, XP, and Vista.
Current Version (6 April 2007)
The latest release version of DPlot is 2.1.1.6. Check the Revision History page for a list of recent changes. Licensed users should sign up for the mailing list to receive instructions for downloading the free upgrade, or select Check for Updates on the Help menu within DPlot.